Drug-Food Interaction Study of Seville Orange Juice and Colchicine
Completed · Phase 1
Conditions studied: Healthy
In brief
Seville orange juice is an inhibitor of the intestinal cytochrome P450 (CYP) 3A4 enzyme, one of the enzymes responsible for the metabolism of colchicine. This study will evaluate the effect of multiple daily consumptions of Seville orange juice on the pharmacokinetic profile of a single 0.6 mg dose of colchicine. A secondary objective is to evaluate the safety and tolerability of this regimen in healthy volunteers. All study subjects will be monitored for adverse events throughout the study period.
Key facts
- Study ID
- NCT00960193
- Run by
- Mutual Pharmaceutical Company, Inc.
- People needed
- 24
- Starts
- 2009-02-01
- Expected to finish
- 2009-04-01
- Last updated by the study team
- 2011-06-08
Who can join
Age: 18 and older, up to 45. Sex: any. Healthy volunteers: accepted.
You may qualify if…
- Healthy adults 18-45 years of age
- Non-smoking and non-pregnant (post-menopausal, surgically sterile or using effective contraceptive measures)
- Body mass index (BMI) greater than or equal to 18 and less than or equal to 32, inclusive
- Hemoglobin greater than or equal to 11.5g/dL
You may not qualify if…
- Recent participation (within 28 days) in other research studies
- Recent significant blood donation or plasma donation
- Pregnant or lactating
- Test positive at screening for human immunodeficiency virus (HIV), hepatitis B surface antigen (HbsAg), or hepatitis C virus (HCV)
- Recent (2-year) history or evidence of alcoholism or drug abuse
- History or presence of significant cardiovascular, pulmonary, hepatic, gallbladder or biliary tract, renal, hematologic, gastrointestinal, endocrine, immunologic, dermatologic, neurologic, or psychiatric disease
- Subjects who have used any drugs or substances known to inhibit or induce cytochrome (CYP) P450 enzymes and/or P-glycoprotein (P-gp) within 28 days prior to the first dose and throughout the study
- Drug allergies to colchicine
- Intolerance or food allergy to Seville orange juice
Where it is running
- PRACS Institute, Ltd. - Cetero Research — Fargo, North Dakota, United States
Full record on ClinicalTrials.gov
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